Problem when installing grafana oncall

Grafana Installation
1

  • What Grafana version and what operating system are you using?
    The latest version of production Grafana Oncall

  • What are you trying to achieve?
    I want to install Grafana Oncall on my aws ec2 instance

  • How are you trying to achieve it?
    Following the tutorial: oncall/helm/oncall at dev · grafana/oncall · GitHub

  • What happened?

# Install the chart
helm install \
    --wait \
    --set base_url=example.com \
    --set grafana."grafana\.ini".server.domain=example.com \
    release-oncall \
    grafana/oncall

While trying to use this, I am confused with the example.com to replace in the script.